Camera sliders are a fantastic tool for those who wish to shoot beautiful and smooth panning video, or take expressive time-lapse shots. They can also be remarkably expensive, which creates an incentive for the DIYer to innovate at home. [Richard] wanted a motorized slider and didn’t want to break the bank, and thus, a build was born.
Starting with an existing non-motorized camera slider makes things easier, though there’s no reason [Richard]’s techniques couldn’t be applied to a completely DIY build. A NEMA stepper motor is fitted to the frame, and connected to the camera shuttle with a toothed belt. The stepper is controlled by an Arduino, which allows for both timelapse and smooth panning modes, and can be controlled with an IR remote sourced from Amazon. The slider is also interfaced with a Processing sketch, which gives a graphical representation of the slider’s current position on the laptop’s screen, which helps for setting up a shot.
[Richard] has shared the code and a shopping list, and is confident that the build can be completed for under $100. That’s a satisfying price given the quality of shots possible with a good slider.
We see plenty of slider builds here, including this impressive pantograph-type build. Video after the break.
[Thanks to Baldpower for the tip!]